Medieval A.D. 804
“Didymus, double or doubtful, because he doubted in believing: Thomas, depth, because with most sure faith he penetrated into the depth of our Lord’s divinity.”
Catena Aurea: Gospel of John, as excerpted in the Catena Aurea on John 20:19-25
PD · J. H. Newman (Oxford, 1845) ↗